WATABE; Hiroyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for WATABE; Hiroyasu.The latest application filed is for "method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel".
- WATABE; Hiroyasu - Himeji-shi Hyogo
- Watabe; Hiroyasu - Suita JP
- Watabe; Hiroyasu - Osaka JP
| Patent | Date |
|---|---|
| Method For Producing Water-absorbent Resin Powder, And Drying Device And Drying Method For Particulate Hydrous Gel App 20190329220 - WATABE; Hiroyasu ; et al. | 2019-10-31 |
| Method For Producing Water-absorbent Resin Powder And Production Apparatus Therefor App 20190329219 - WATABE; Hiroyasu ; et al. | 2019-10-31 |
| Retardation film Grant 8,119,739 - Asano , et al. February 21, 2 | 2012-02-21 |
| Retardation Film App 20090135483 - Asano; Hideo ; et al. | 2009-05-28 |
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